Epson EcoTank Expression ET-2700 Ink Bottles
Your EcoTank Expression ET-2700 uses the 502 ink series, which we have been supplying since Nov 2017. Refilling individual ink tanks means you only top up the exact colour that depletes, drastically reducing wasted liquid compared to traditional cartridge systems. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Real-World Page Yield and Refill Expectations
Epson rates 502 black ink bottles at up to 7,500 pages and colour bottles (cyan, magenta, yellow) at 6,000 pages under ISO/IEC 24712 testing standards. High-density document printing or regular nozzle cleaning cycles will draw more ink than standard text documents.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| T502 | Standard | Black | 7,500 | $0.005 |
| T502 | Standard | Cyan | 6,000 | $0.003 |
| T502 | Standard | Magenta | 6,000 | $0.003 |
| T502 | Standard | Yellow | 6,000 | $0.003 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
What to Know About Compatible Ink Bottles
Choosing compatible 502 ink bottles delivers identical fluid capacities at a fraction of the cost. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. For a detailed breakdown of quality standards and performance, read our genuine vs compatible comparison guide.
Maintenance Boxes and System Consumables
The EcoTank system relies on the T04D100 maintenance box to collect excess ink from automated printhead cleanings. Experience Tip: When your printer displays a waste ink warning, replacing the maintenance box takes under two minutes and prevents internal ink overflow without requiring a technician callout.
Smart Purchasing Strategies and Delivery Options
If you run high daily volumes, multi-pack bundles reduce frequent ordering and ensure complete colour sets are on hand. Standard single refills work best for light home offices topping up specific colours on demand. Compatible refills are backed by a full money-back guarantee for added confidence. Check out our range of Epson ink bottles for all your printing needs. Free delivery applies on all orders over $99, dispatched quickly from our national network of warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. To review full dispatch terms and assurances, view our returns policy.
Pro Tip
Always re-cap 502 ink bottles tightly immediately after filling and store them upright at room temperature; exposed nozzles on bottle tips can collect ambient dust that clogs eco-tank valves.
Frequently Asked Questions
Why is my EcoTank low ink warning still showing after topping up the bottle?
EcoTank systems do not contain electronic chips on the ink bottles themselves. You must manually confirm top-ups via the printer menu control panel to reset the digital ink level counters.
Can I mix genuine Epson 502 inks with compatible 502 inks in different tanks?
Yes, each tank is entirely separate, so you can safely run a genuine black ink alongside compatible cyan, magenta, or yellow inks without chemical interactions inside the lines.
How does the T04D100 maintenance box affect printing performance?
The T04D100 absorbs waste ink during cleaning cycles. Once full, the printer locks out printing tasks until replaced to prevent internal flooding and ink sensor errors.
